What you need to register a car in New Jersey
New Jersey requires you to register any vehicle you own or lease before you drive it on public roads. Registration happens through your county's motor vehicle office, not a single state office, so the location depends on where you live. You will need your vehicle's title or proof of ownership, a completed process form, proof of your identity, and proof of your address — usually a utility bill or lease.
The process takes about 30 minutes at the office if you have all documents ready. Registration costs vary based on your vehicle's weight and age, and you will pay a one-time registration fee plus an annual renewal fee. New Jersey does not charge sales tax on vehicle registration itself, but you may owe sales tax on the vehicle purchase depending on when and where you bought it.
Key Takeaways
- Registration happens at your county motor vehicle office, and you need your title, a filled-out form, proof of identity, and proof of address.
- The registration fee depends on your vehicle's weight and is paid once; renewal fees are charged annually and can be done by mail or online.
- New Jersey issues registration plates and a registration card that you must carry in your vehicle at all times.
- If you buy a used car from a private seller, you have ten days to register it before you can legally drive it on public roads.
Documents you will need to bring
Start by getting your vehicle's title. If you financed the car, the lender's name appears on the title — you still register it, but the lender holds the lien. If you bought the car used from a private seller, the seller must sign the title over to you before you go to the motor vehicle office. If you leased the vehicle, bring the lease agreement instead of a title.
Bring a form called the process for Registration (Form BA-49), which you can read from the New Jersey Motor Vehicle Commission website or pick up at any county office. You will also need one form of government-issued photo ID — a driver's license, passport, or military ID. For proof of address, bring a recent utility bill, lease agreement, mortgage statement, or bank statement with your name and current address.
If someone else is registering the vehicle on your behalf, bring a signed power of attorney form (Form BA-60) along with that person's ID. If the vehicle was recently purchased and the title has not arrived yet, you can register using a bill of sale and the dealer's paperwork, but you will need to return with the title within a set timeframe.
Finding your county motor vehicle office
New Jersey has 21 county motor vehicle offices. The Motor Vehicle Commission website lists all locations, hours, and phone numbers by county. You do not need an appointment at most offices, but some counties now offer online scheduling to reduce wait times — check your county's page to see if this is available.
If you live in a county without a nearby office, you can travel to any county office in the state; registration is handled the same way regardless of location. Some people choose the office closest to their workplace rather than their home. Call ahead if you have questions about whether your specific documents will work, because staff can sometimes answer quickly and save you a wasted trip.
Registration fees and what they cover
New Jersey registration fees are based on your vehicle's gross vehicle weight rating (GVWR), which is listed on your vehicle's door jamb or in the owner's manual. A standard passenger car typically falls into the 3,500-pound category. The state publishes a fee schedule each year on the Motor Vehicle Commission website, and fees change annually.
Your registration fee covers one year of registration. When that year ends, you will receive a renewal notice in the mail. You can renew online, by mail, or in person at a motor vehicle office. Online renewal is the fastest option and takes about ten minutes. Renewal fees are usually lower than the initial registration fee because they do not include the cost of issuing new plates.
If you register a vehicle partway through the year, your fee is prorated based on the month you register. For example, registering in June means you pay for six months of that registration year rather than the full twelve months.
Registration plates and what to do with them
When you register, you receive two license plates (one for front, one for back) and a registration card. The registration card must be carried in your vehicle at all times — police can ask to see it during a traffic stop. The plates stay with the vehicle, not with you, so if you sell the car, the new owner keeps those plates.
New Jersey plates are valid for four years before they must be replaced. When your plates expire, you will receive a notice in the mail with instructions for getting new ones. You can order replacement plates by mail or in person at a motor vehicle office.
If a plate is lost, stolen, or damaged, report it to your county motor vehicle office and request a replacement. There is a fee for replacement plates, which varies by county.
Renewing your registration by mail or online
You do not have to visit an office every year. Most people renew online through the Motor Vehicle Commission website using their registration card number and date of birth. Online renewal takes about ten minutes and you can pay by credit card or debit card. Your new registration card arrives by mail within two weeks.
If you prefer to renew by mail, the Motor Vehicle Commission sends a renewal notice 60 days before your registration expires. You fill out the form, include payment, and mail it back. Mail renewal takes longer — allow three to four weeks for processing — so send it early if your registration is about to expire.
You can only renew online or by mail if nothing has changed about your vehicle or ownership. If you have moved, changed your name, or made modifications to the vehicle, you must renew in person at a motor vehicle office.
Special situations: leased vehicles and commercial registration
If you lease a vehicle, the leasing company usually handles registration and sends you the registration card. You still need to carry the card while driving. When the lease ends, the leasing company removes the registration. If you want to register a leased vehicle yourself for any reason, bring the lease agreement to the motor vehicle office instead of a title.
Commercial vehicles — trucks, vans, or cars used for business — follow the same registration process but may have different fee categories based on weight and use. If you use a personal vehicle for occasional business, standard registration applies. If you operate a business that relies on the vehicle, ask the motor vehicle office whether commercial registration is required, as this affects insurance and liability.
Frequently Asked Questions
How long do I have to register a car after I buy it?
You have ten days from the date of purchase to register the vehicle. After ten days, you cannot legally drive it on public roads. If you buy from a dealer, they often handle registration for you, but if you buy from a private seller, you are responsible for registering within that window.
What if my title has a lien on it?
You can still register the vehicle. The lender's name appears on the title, but you register it in your name. The lender holds the lien until you pay off the loan. Bring the title as-is to the motor vehicle office — do not try to remove the lien yourself.
Can I register a vehicle if I do not have a New Jersey driver's license?
Yes. You need a valid government-issued ID and proof of your New Jersey address. A passport, military ID, or out-of-state driver's license works. Proof of address can be a utility bill, lease, or bank statement showing your name and current address.
What happens if I drive without registering?
Driving an unregistered vehicle is a traffic violation. Police can stop you, and you may receive a fine. If you recently bought the vehicle and are within the ten-day registration window, bring your bill of sale and proof of purchase to show you are in compliance.
Do I need to register a vehicle I am not driving?
If the vehicle is parked on public property or on a public road, it must be registered. If it is stored on private property and not driven, you can request a non-operational registration, which costs less and does not require renewal each year. Contact your county motor vehicle office about non-operational registration options.